11501064453353 has 4 divisors (see below), whose sum is σ = 11718065669508. Its totient is φ = 11284063237200.

The previous prime is 11501064453337. The next prime is 11501064453379. The reversal of 11501064453353 is 35335446010511.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8736469885504 + 2764594567849 = 2955752^2 + 1662707^2 .

It is a cyclic number.

It is not a de Polignac number, because 11501064453353 - 2⁴ = 11501064453337 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11501064453353.

It is not an unprimeable number, because it can be changed into a prime (11501064453323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108500607998 + ... + 108500608103.

It is an arithmetic number, because the mean of its divisors is an integer number (2929516417377).

Almost surely, 2^{11501064453353} is an apocalyptic number.

It is an amenable number.

11501064453353 is a deficient number, since it is larger than the sum of its proper divisors (217001216155).

11501064453353 is an equidigital number, since it uses as much as digits as its factorization.

11501064453353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217001216154.

The product of its (nonzero) digits is 324000, while the sum is 41.

The spelling of 11501064453353 in words is "eleven trillion, five hundred one billion, sixty-four million, four hundred fifty-three thousand, three hundred fifty-three".